Best Alumina Hydrate

NGK 5422 Spark Plug - BR8ES, 4 Pack

  • Designed to operate over a much wider heat range than ordinary plugs.
  • High alumina ceramics for better heat transfer and electrical insulation.
  • Solid copper core and nickel tipped electrode provide a longer plus life.
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NGK 6431 Standard Spark Plug - BU8H, 10 Pack

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
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NGK 3271 Spark Plug

  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties.
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer.
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NGK 5019 Spark Plug

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
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NGK 6578 Spark Plugs (BPR4ES) - Pack of 2

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
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94% Alumina Dense Castable Refractory Cement 22 Lbs.

  • Max. Service Temperature: 3270 F(1800 C).
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NGK 6737 Spark Plug Pack of 1

  • trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
  • pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
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Idahone Fine Ceramic Sharpening Rod 12 Natural Handle

  • From the legendary Idahone -- Trusted and used by professional and home chefs.
  • Made of high alumina ceramic with a grit rating approximately 1200-1500.
  • Near diamond hardness yields a remarkable cutting ability for a perfect honing result.
  • Quality handles are hand crafted from hard rock maple and come with a hanging ring.
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Idahone Fine Ceramic Sharpening Rod 12 Black Handle

  • From the legendary Idahone -- Trusted and used by professional and home chefs.
  • Made of high alumina ceramic with a grit rating approximately 1200-1500.
  • Near diamond hardness yields a remarkable cutting ability for a perfect honing result.
  • Quality handles are hand crafted from hard rock maple and come with a hanging ring.
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Lansky Deluxe 5-Stone Sharpening System

  • Deluxe 5-stone knife sharpening system for kitchen, outdoor, hobby, or garden knives.
  • Includes extra-coarse, coarse, medium, fine alumina oxide, and extra-fine ceramic hones.
  • Replica: Made with heavy duty polymer for a realistic feel. Weighs 8 pounds.
  • Color-coded stones with finger-grooved safety holders.
  • Includes precision-engineered knife clamp and custom-molded storage/carrying case.
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